Coaxial connector and ground pad that mounts said coaxial connector
AssigneeHonda Tsushin Kogyo Co., Ltd.
InventorShinji Watanabe
Life of this patent
Estimating the term…
Abstract
A coaxial connector has improved grounding capacity for high frequency waves and improved resistance against the peeling off of grounding terminals from ground pads and ground pads that mount the coaxial connectors and that have improved resistance against the peeling off of the ground pads from the circuit board. In the coaxial connector, corners 21a of ground terminals 21 that ground on ground pads 30 installed on circuit board 3 are characterized in that they are obtusely beveled or rounded, and the ground pad 30 that mounts the coaxial connector 1 is characterized in that it has a substantially square or U shape.
Claims10
In a coaxial connector comprising:
- a contact whose one end has a signal terminal that comes into contact with a conductive pad on a circuit board and is electrically connected with a contact of a corresponding connector,
- an insulator that holds said contact, and
- a metallic shell that contains said insulator and has ground terminals,
- said coaxial connector being characterized in that:
- at least three ground terminals that land on ground pads mounted on said circuit board are arranged around a circle centered on said shell, said ground terminals having outward ends that extend outwardly from the shell further than said signal terminal, and
- said signal terminal being placed in a position within imaginary lines defined by the outward ends of said ground terminals.
In a coaxial connector comprising:
- a contact whose one end has a signal terminal that comes into contact with a conductive pad on a circuit board and is electrically connected with a contact of a corresponding connector, an insulator that holds said contact, and a metallic shell that contains said insulator and has ground terminals, said coaxial connector being characterized in that:
- said metallic shell is shaped cylindrically with a circular bottom end and the bottom end of said shell is a ground terminal to be connected to and grounded with a ground pad of the circuit board and is provided with cuts with certain intervals in between whose depth in the bottom end of the shell is designed to be approximately the same thickness as tin to be soldered therein.
Dependencies are inferred from the claim text.